what is the value of y?

The probability that all 3 stolen books are not English novels is 0.6667

Given data ,

If there are 12 books in total, and 4 are English novels, then 8 are not English novels.

When 3 books are stolen, there are 9 books left, out of which 8 are not English novels.

The probability that the first stolen book is not an English novel is 8/9.

The probability that the second stolen book is also not an English novel is 7/8 (since there are now only 8 books left).

The probability that the third stolen book is also not an English novel is 6/7 (since there are now only 7 books left).

So the probability that all 3 stolen books are not English novels is:

(8/9) * (7/8) * (6/7) = 0.6667

Hence , the probability is 0.667

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Step-by-step explanation:

2.6 1 2 3       Look at the THIRD figure ...if it is 5 or greater , then round the SECOND number up by 1....o/w leave it alone to get :

2.6      to two SF

The approximation of log(12) from log(2) and log(3) is 1.544

From the question, we have the following parameters that can be used in our computation:

log(2) = 0.4307

log(3) = 0.6826

So, we have

log(12) = log(4 * 3)

Applying the law of logarithm, we h\ave

log(12) = log(4 + log(3)

So, we have

log(12) = 2log(2) + log(3)

substitute the known values in the above equation, so, we have the following representation

log(12) = 2 * 0.4307 + 0.6826

Evaluate

log(12) = 1.544

Hence, the approximation is 1.544

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The remaining person will take 4 days to finish the work.

Work has a completely different connotation in science than it does in ordinary life. Every time labour is performed, energy is transmitted, as shown by the definition of work in physics.

Let's assume that each man can do the whole job in "x" days.

According to the problem, three men can do the job in 10 days, so their combined work rate is:

3/x = 1/10

Solving for x, we get x = 30.

This means that one man can do the job in 30 days.

After three days, one man leaves, so only two men are left to complete the remaining job. They have already worked for 3 days, so the remaining work is:

(2/3) * (7/10) = 14/30

This means that two men can do the remaining work in 14 days.

After another three days, one more man leaves, so only one man is left to complete the remaining job. They have already worked for a total of 6 days (3 days + 3 days), so the remaining work is:

(1/3) * (4/10) = 4/30

This means that one man can do the remaining work in 4 days.

Therefore, the remaining person will take 4 days to finish the work.

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Answer:

ok so here  is the ans i worked long for it like 15 min

plsssssssss mark branliest i beg u

Step-by-step explanation:

The frequency table using this data is

Number of hours of sleep Number of employees

6                                                     2

7                                                     4

8                                                     3

From the question, we have the following parameters that can be used in our computation:

6 7 8 7

7 8 7 6

From the baove data, we have the frequencies to be

Frequency of 6 = 2

Frequency of 7 = 4

Frequency of 8 = 2

So, we have the frequency table to be

Number of hours of sleep Number of employees

6                                                     2

7                                                     4

8                                                     3

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Answer:

2

4

2

Step-by-step explanation:

The number of ways members of the Subcommittee can be chosen from the Committee is 12,077,462,720.

Number is a mathematical object used to count, measure, and label. It is a concept used in math, science, and everyday life. Number has been around since the dawn of time and is an integral part of the universe. Numbers can be used to identify objects, measure quantities, and understand relationships between things. They are also used to represent abstract concepts, such as money, time, and space. Numbers can be used to solve problems and make decisions.

The number of ways members of the Subcommittee can be chosen from the Committee is equal to the number of combinations of 8 Republicans and 7 Democrats out of the total 23 members. This can be calculated using the combination formula, which is:

C(23, 8) x C(15, 7) = 12,077,462,720

The combination formula is defined as C(n,r) = n!/(r!(n-r)!), where n is the total number of members in the Committee (23) and r is the number of Republicans and Democrats from the Subcommittee (8 and 7, respectively). In this case, the n! term is equal to 23!, which is 8,314,814,080, and the r! term is equal to 8! x 7!, which is 40,320. Therefore, 12,077,462,720 is the total number of ways members of the Subcommittee can be chosen from the Committee.

This number can also be interpreted as the number of possible permutations of the 8 Republicans and 7 Democrats within the Subcommittee. This means that there are 12,077,462,720 ways to assign the 8 Republicans and 7 Democrats to the Subcommittee, without changing the number of Republicans and Democrats in the Subcommittee.

In conclusion, the number of ways members of the Subcommittee can be chosen from the Committee is 12,077,462,720. This number can be calculated using the combination formula, and it represents the number of possible permutations of the 8 Republicans and 7 Democrats within the Subcommittee.

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Answer:

6[tex]cm^{2}[/tex]

Step-by-step explanation:

0.5bh=0.5*3*4=6

The modes of the given data set are 17, 18, and 20 because they appear most frequently.

The given set of data is as follows:

{19, 20, 18, 17, 17, 18, 18, 16, 17, 17, 18, 20, 20, 20}

A mode can be described as an observation with the highest frequency of occurrence among the values that appear most frequently in the provided data.

As per the question, we can see that the values 17, 18, and 20 appear four times, which is more than any other value.

Therefore, the modes of the given data set are 17, 18, and 20.

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Answer: B

Step-by-step explanation:

The y intercept must be 1 from the chart.  So when y=mx+b   b is your intercept.  A and C do not have b=1

D does not hit y-axis at 1

Must be B

Answer:

{x∈R : x<-1 or x>4 }

emptyset

735

Step-by-step explanation:

1) Find the points that are not in the original set.

2) same as above

3) 7 possibilities for blouse times 5 possibilities times 21 possibilites

1. {x ∈ R : x < -1 or x > 4}

2. {x ∈ R : x ∈ ∅}

3. The number of outfits = 735.

Sets are groups of well-defined objects or components in mathematics. A set is denoted by a capital letter, and the cardinal number of a set is enclosed in a curly bracket to indicate how many members there are in a finite set.

1. The set {x ∈ (All Real Numbers) : -1≤x≤4}^c represents the complement of the set {x ∈ (All Real Numbers) : -1≤x≤4}.

The universal set is (All Real Numbers).

The set {x ∈ (All Real Numbers) : -1≤x≤4} contains all real numbers between -1 and 4, including -1 and 4.

Therefore, the complement of this set {x ∈ (All Real Numbers) : -1≤x≤4}^c contains all real numbers that are not between -1 and 4, or outside the interval (-∞, -1) U (4, ∞).

In set builder notation, this can be written as:

{x ∈ R : x < -1 or x > 4}

2. The set {x ∈ (All Real Numbers) : x² ≥ 0 }^c represents the complement of the set {x ∈ (All Real Numbers) : x² ≥ 0}.

The universal set is R.

The set {x ∈ R : x² ≥ 0} contains all real numbers, since any real number squared is always greater than or equal to 0.

Therefore, the complement of this set {x ∈ R : x² ≥ 0}^c contains no real numbers, since all real numbers satisfy the condition x² ≥ 0.

In set builder notation, this can be written as:

{x ∈ R : x ∈ ∅}

3. To find the number of outfits the woman can create, we need to multiply the number of options for each clothing item together.

The number of outfits = number of blouses × number of skirts × number of pairs of shoes

= 7 × 5 × 21

= 735

Therefore, the woman can create 735 outfits.

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Answer:

1/1

Step-by-step explanation:

Answer:

Step-by-step explanation:

116 because on the graph it said that 116 sophmores were a no

The value of f(12) for the function f(x) = (x - 4)/16 is 0.5.

Here we have been given the function

f(x) = (x - 4)/16

This function models the expression (x - 4)/16. This implies that we will get a different value of f(x) for every different value of x.

Now here we have been given to find the value of f(12). This implies that we need to find the value of f(x) = (x - 4)/16 when the value of x is 12.

Hence, to find f(12) we need to replace x with 1 in the function. This will give us

(12 - 4)/16

= 8/16

= 0.5

Therefore, f(12) is 0.5

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Answer:

We should deposit approximately $14,408.92 in the account to grow to $100,000 in 32 years, assuming a 9% annual interest rate compounded every 2 months.

Step-by-step explanation:

To solve this problem, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

where:

A = the future value of the investment

P = the initial principal (the lump sum we need to deposit)

r = the annual interest rate (9% in this case)

n = the number of times the interest is compounded per year (since interest is compounded every 2 months, or 6 times per year, n = 6)

t = the number of years (32 years in this case)

We are given that we want the investment to grow to $100,000 in 32 years, so we can set A = $100,000 and solve for P:

$100,000 = P(1 + 0.09/6)^(6*32)

Simplifying the expression inside the parentheses:

$100,000 = P(1.015)^192

Dividing both sides by (1.015)^192:

P = $100,000 / (1.015)^192

Using a calculator:

P ≈ $14,408.92

Therefore, we should deposit approximately $14,408.92 in the account to grow to $100,000 in 32 years, assuming a 9% annual interest rate compounded every 2 months.

The domain is the set of input or x-values.

The domain of the given function includes all values between - 4 and 4, both inclusive:

The range is the set of output or y-values.

The range of the given function f(t) includes all values between - 1 and 2, both inclusive:

The area of the triangle in the image is 24 square centimeters.

Remember that the area of a triangle of base B and height H is given by:

A = B*H/2

On the diagram, we can see that the base of the triangle is 8cm, and the height is 6cm, then we can replace these two values in the formula above, then we will get:

A = 8cm*6cm/2

A = 8cm*3cm

A = 24cm²

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The missing value of y is -4 and the ordered pair (-1,2) is part of the ratio table. thus, Options (A) and (C) are correct.

The fact that analogous ratios have the feature that the ratio of the corresponding words is constant must be used to determine whether claims are true. Let's utilize this property to add the values that are missing:

x        y

-1        2

x        4 -> since (-1/2) = (x/4), we can solve for x: x = -2

1        -2

2        y -> since (2/(-2)) = (-1/2), we can solve for y: y = -4

Therefore, the missing x-value is -2, and the missing y-value is -4. Also, the ordered pair (-1,2) is part of the ratio table.

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Answer:

Step-by-step explanation:

5.666666666667

Answer:

5.66 repeating

or

17/3

Step-by-step explanation:

85/5 = 17

15/5 = 3

Please lmk if you need me to explain!

Have a great day!!

f(-2) = 151, means if Miguel hikes 2 miles to the south, his elevation would be 151 feet. This interpretation is true in the context of the problem

f(4) = 151, means if Miguel hikes 4 miles to the north, his elevation would be 266 feet. This interpretation is true in the context of the problem

f(1.5) = 170.25, means if Miguel hikes 1.5 miles to the north, his elevation would be 170.25 feet. This interpretation is true in the context of the problem

Based on the observation above, it is clear that an appropriate domain of the function is x ≥ - 2.

Based on the information provided, the elevation h (in feet), of Miguel with respect to time when he hikes x miles north can be modeled by this quadratic function:

f(x) = (x + 3)² + 150

When x = -2, the quadratic function for his elevation is given by:

f(-2) = (-2 + 3)² + 150

f(-2) = 1 + 150

f(-2) = 151 feet.

When x = 4, the quadratic function for his elevation is given by:

f(4) = (4 + 3)² + 150

f(4) = 49 + 150

f(4) = 199 feet.

When x = 1.5, the quadratic function for his elevation is given by:

f(1.5) = (1.5 + 3)² + 150

f(1.5) = 49 + 150

f(1.5) = 170.25.

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The critical t value for a confidence level of 80% with a sample size of 11 is 1.833.

What is value?
Value in math is the numerical representation of a concept or quantity. It can be used to measure, compare, or describe a range of concepts, including distance, speed, time, money, and more. Value is an essential part of mathematics, as it allows for the comparison of different numbers and is used in equations and formulas to solve problems. Value is also used to represent specific ideas, such as the value of pi or the value of "infinity".

The critical t value represents the boundary between the middle two categories of a t-distribution with a confidence level of 80%. To calculate this value, we must first calculate the degrees of freedom (DF) which is equal to the sample size minus 1. In this case, the DF is 10.

Next, we must use a t-table to find the t value. Using the chart, we can see that for a confidence level of 80%, the t value is 1.833. This means that any value of t that is higher than 1.833 will fall within the highest category of the t-distribution and is considered statistically significant. Therefore, the critical t value for a confidence level of 80% with a sample size of 11 is 1.833.

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Answer: -0.81

Step-by-step explanation:

Long divide 729 by 9.

Since 7.29 has two decimal places and 9 has none the answer will have 2-0 decimal places. Since 7.29 is positive and -9 is negative, the answer will be negative.

The function N(t)=t2−8t−1, for evaluating N(6) will be -13.

A function is the rule which assigns a unique output value for each input value. The input values are typically called the domain of the function, and the output values are called the range of the function.

To evaluate means to find the value of an expression or a function at a particular point or set of points. This typically involves substituting given values for any variables in the expression or function and then simplifying or solving the resulting equation to obtain a numerical result.

To evaluate N(6), we substitute t = 6 into the expression for N(t);

N(6) = 6² - 8(6) - 1

Simplifying;

N(6) = 36 - 48 - 1

N(6) = -13

Therefore, N(6) = -13.

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The measure of angle X in the figure is 135 degrees

From the question, we have the following parameters that can be used in our computation:

Using the above as a guide, we have the following:

x = 90 + angle made between the east hall in mid court hallways

So, we have

x = 90 + 45

Evaluate

x = 135

Hence, the angle is 135 degrees

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The height of the cone is determined as 6.45 inches.

The height of the cone is calculated by applying the formula for the volume of a cone.

V = ¹/₃ π r²h

where;

let the radius of the cone = 5.6 inches

The height of the cone is calculated as follows;

h = ( 3V ) / (π r²)

h = (3 x 1,186.92 ) / (π r²)

h = 6.45 inches

Thus, the height of the cone is determined by using the formula for the volume of a cone.

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